
public class Staircase
{
   
public static void main(String[] args)
   
{
       
        System.out.println("  ____");
      
        System.out.println("  I__I___");

      
      
        System.out.println("  I_____I___");
      
        System.out.println("  I________I___");
     
        System.out.println("  I___________I___");
       
        System.out.println("  I______________I___");
   
        }

}